1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 32272 2013 ( ) 2014 322722013 II , - 1.092 . 1.22009 . , . , , , 1 160 - , - ( ), , - , ( ) 4 , 2 3 , ( 28 2013 . 58- ) : ( 3166) 00497 ( 3166) 00497 AM BY KZ KG MD RU TJ UZ 4 ASTM D 274607 Standard test method for stain
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3、01 1 1.1 - , . 1.2 85 C (185 F). 1 85 C (185 F) 7. - - , 9, 10. 1.3 , , . . 1.4 , . - , - . 2 . ( - )*. ASTM D 36 Test method for softening point of bitumen (ring-and-ball apparatus) - ( ) ASTM D 140 Practice for sampling bituminous materials ( - ) ASTM E 2251 Specification for liquid-in-glass ASTM thermometers with low-hazard precision liquids ASTM - ) 3 3.1 - , , 80 C (175 F) - 120 . - . - , 0,5 (1/64 ). * ASTM ASTM www.astm.org ASTM: serviceastm.org. - ASTM . 322722013 2 4 4.1 . . 4.2 . . 4.3 - . 5 5.1 , , (ASTM D 36, 1 ). 5.1.1 , - , 16 (40/64 ). 2 - .
